Additional Information for Metaphosphoric Acid
Metaphosphoric acid, also known as polyphosphoric acid, is a chemical compound with the formula (HPO3)n. It is a viscous, colorless liquid that is highly hygroscopic, meaning it readily absorbs moisture from the air.
Metaphosphoric acid is commonly used in various industries, including the chemical, pharmaceutical, and food industries. Some of its applications include:
1. Chemical synthesis: Metaphosphoric acid is used as a catalyst or reagent in various chemical reactions, such as esterification, dehydration, and condensation reactions.
2. Polymer production: It is used in the production of polymers, such as polyphosphazenes and polyphosphoric esters.
3. Food industry: Metaphosphoric acid is used as a food additive, primarily as a pH regulator and preservative. It helps prevent spoilage and extends the shelf life of certain food products.
4. Analytical chemistry: It is used in laboratory settings for sample preparation and as a reagent in various analytical techniques, such as protein precipitation and nucleic acid extraction.
5. Pharmaceutical industry: Metaphosphoric acid is used in the production of pharmaceuticals, particularly in the synthesis of certain drugs and as a stabilizer for certain formulations.
It is important to handle metaphosphoric acid with caution, as it is corrosive and can cause severe burns. Proper safety measures, such as wearing protective clothing and working in a well-ventilated area, should be followed when handling this chemical.
Related Item Names for INC 11732 Metaphosphoric Acid
NATO Stock Numbers with Item Name 11732 Metaphosphoric Acid Page 1 of 1
- 0252
- RNCC: 3 | RNVC: 1 | DAC: 6